SHS readme template v2.0.0

• Added function to automatically modify version number in header section.
• Added Dynamic Installation Order section.
• Added mymod.ini metadata and mymod-config-default.ini files.
• Added Infinity Auto Packager description.
• Added Creative Commons icon.
• Externalized script and css code into /scripts and /style sub-folders.
• Added new tips and tricks.
• Updated outdated links.
• Better formatting.
• Fixed typo.
• Removed useless online version.
• ...